'Writing' in the Bible

We are writing these things so that our joy may be full.

My little children, I'm writing these things to you so that you might not sin. Yet if anyone does sin, we have an advocate with the Father Jesus, the Messiah, one who is righteous.

Dear friends, I am not writing to you a new commandment, but an old commandment that you have had from the beginning. This old commandment is the word you have heard.

On the other hand, I am writing to you a new commandment that is truly in him and in you. For the darkness is fading away, and the true light is already shining.

I am writing to you, little children, because your sins have been forgiven on account of his name.

I am writing to you, fathers, because you have known the one who has existed from the beginning. I am writing to you, young people, because you have overcome the evil one.